ATE527676T1 - Vorrichtung für niederspannungsschutzschalter - Google Patents

Vorrichtung für niederspannungsschutzschalter

Info

Publication number
ATE527676T1
ATE527676T1 AT04076451T AT04076451T ATE527676T1 AT E527676 T1 ATE527676 T1 AT E527676T1 AT 04076451 T AT04076451 T AT 04076451T AT 04076451 T AT04076451 T AT 04076451T AT E527676 T1 ATE527676 T1 AT E527676T1
Authority
AT
Austria
Prior art keywords
voltage circuit
circuit breaker
low voltage
elements
kinematic chain
Prior art date
Application number
AT04076451T
Other languages
English (en)
Inventor
Gabriele Colombo
Aleberto Antoniazzi
Claudio Readaelli
Sergio Valagussa
Original Assignee
Abb Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Abb Spa filed Critical Abb Spa
Application granted granted Critical
Publication of ATE527676T1 publication Critical patent/ATE527676T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/1009—Interconnected mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
    • H01H83/226—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with differential transformer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)
  • Amplifiers (AREA)
AT04076451T 2003-05-20 2004-05-18 Vorrichtung für niederspannungsschutzschalter ATE527676T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000035A ITBG20030035A1 (it) 2003-05-20 2003-05-20 Dispositivo per interrutori di bassa tensione

Publications (1)

Publication Number Publication Date
ATE527676T1 true ATE527676T1 (de) 2011-10-15

Family

ID=33042672

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04076451T ATE527676T1 (de) 2003-05-20 2004-05-18 Vorrichtung für niederspannungsschutzschalter

Country Status (3)

Country Link
EP (1) EP1480242B1 (de)
AT (1) ATE527676T1 (de)
IT (1) ITBG20030035A1 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB773193A (en) * 1955-09-30 1957-04-24 Chilton Aircraft Company Ltd Improvements in and relating to electrical circuit-breakers
FR1371007A (fr) * 1963-09-26 1964-08-28 Siemens Ag Disjoncteur électrique de sécurité avec interrupteur déclenché par des excès de courant, des courts-circuits et des courants de défaut
DE2834327C2 (de) * 1978-08-04 1983-01-13 Heinrich Kopp Gmbh & Co Kg, 8756 Kahl Elektrischer Vollschutzschalter
DE29520288U1 (de) * 1995-12-21 1996-02-08 Kopp Heinrich Ag Fehlerstrom-Schutzschalter mit Montageteil
IT1311069B1 (it) * 1999-03-04 2002-02-28 Abb Ricerca Spa Dispositivo di sgancio per l'apertura dei contatti di uninterruttore ad esso associato
ES2157161B1 (es) * 1999-07-15 2002-02-16 Power Controls Iberica Sl Mecanismo de disparo para interruptores automaticos.

Also Published As

Publication number Publication date
ITBG20030035A1 (it) 2004-11-21
EP1480242B1 (de) 2011-10-05
EP1480242A2 (de) 2004-11-24
EP1480242A3 (de) 2006-08-02

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties